261697508641

素因数分解:

${\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1\times {\mathrm{6343}}^1$

素因数の和:7632

約数の個数: 16

約数和(自身を含む): 264658687488

約数和(自身を除く): 2961178847

約数列:

[1, 137, 401, 751, 6343, 54937, 102887, 301151, 868991, 2543543, 4763593, 41257687, 348465391, 652612241, 1910200793, 261697508641]

約数ペア:

[(1, 261697508641), (137, 1910200793), (401, 652612241), (751, 348465391), (6343, 41257687), (54937, 4763593), (102887, 2543543), (301151, 868991)]